My OB Blueberry died

OMG what the hell happened. I left for work at 1:00 am and came back around 11:30 am and found my OB at the bottom upside down. His fins were a bit chewed up but that was no way that he died. OB was the second biggest in the tank and my Dovii is maybe half in. bigger, besides my Dovii and Jewel have been trying to kill a smaller Green Terror and its still alive (for now). IDK

I suspected my dad because of what happened in the past. I used to have a red crayfish about 4in. And I kept about 7 feeders in a Betta tank that is submerged in my aquarium w/ closed lid and a big rock on top of lid. I came back from work to find that all my feeders are gone (what the hell!) But when I looked closely only the heads remained in the Betta tank. And my crayfish had 3 little legs missing. So my detective work told me that someone picked up the crayfish w/ my grabber tongs, removed the lid, threw the crayfish in there and took him back out when he finished the feeders, but accidentally breaking some of his legs while moving him. At first I thought it was the neighbors kids but they are not that clever and the tank is arm deep. My dad denies everything, yada yada...but he did mention that my fishes were very aggressive unlike what he's seen. After that incident I've caught him standing and staring at the tank in my room.

Anyways my OB is dead...and maybe I'm thinking PH though I've never tested, but my Jewel is strong still...hmmmm maybe Jewels can tolerate lower ph?

RIP...worst of all its my GF's fish

Sorry to here that!That was a very nice OB.

Sorry to hear about the loss. Beautiful fish.

sorry to hear that u should your dad

RIP sorry about your loss, pretty peacock : (

Jewels are fine with a PH of any where between 8-5.
Sorry for your loss.....

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sorry for you loss and good detective work
jewells can toleratelower ph
please think twice about mixing SA with AC needs diferents water parameters but you have the last word
good luck and welcome

Sorry for your loss, he is swimming with the angels now

Thanks guys Im done with Africans for now, unless I can get a new tank

your welcomeen name to everyone

Sorry to hear about your loss. I'm looking into bolting down the hood tank of my 55 gallon cause my grandfather is way overfeeding my fish and keeps throwing in tortillas. It will be some deisgn though cause I have no idea how to go about it.
But i ordered this sticker. Maybe it will get through.

OMG where can I get one of those???? lmao